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Individual Calculations July 2021 |
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| Kostyuk, Danil Total change: -22.00 | |   |
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| Open space 2021 boys 13 | Korolev | RUS | 2021-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1146 | 1.50 | 4 | -0.55 | 40 | -22.00 | |
|  Kurganov, Maxim | | | 1380 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Tsyganovskiy, Nikita | | | 1079 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Tutov, Grigory | | | 1056 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Grishin, Aleksandr Y. | | | 1053 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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